CN204200796U - 一种防松防滑排屑螺钉 - Google Patents

一种防松防滑排屑螺钉 Download PDF

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CN204200796U
CN204200796U CN201420604969.5U CN201420604969U CN204200796U CN 204200796 U CN204200796 U CN 204200796U CN 201420604969 U CN201420604969 U CN 201420604969U CN 204200796 U CN204200796 U CN 204200796U
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CN201420604969.5U
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唐亮时
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Shenzhen Jin Xing Xing Technology Co., Ltd.
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SHENZHEN CITY JIN HONG XING HARDWARE TECHNOLOGY Co Ltd
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Abstract

本实用新型公开了一种防松防滑排屑螺钉,包括一柱状部,柱状部顶端为头部,底端渐缩为一圆锥部;在柱状部上设有突起的螺纹线,螺纹线之间构成排屑槽道;圆锥部上设有两个倾斜面,倾斜面在圆锥部底端汇聚成切削刃,螺纹线底端与一个倾斜面连通;在倾斜面汇聚处设有一扁圆锥状突起,突起在切削刃处生成一定位尖端。本实用新型的有益效果在于,在螺钉的圆锥部上加设倾斜面和定位尖端,使得螺钉不易松动,排屑快速。

Description

一种防松防滑排屑螺钉
技术领域  
本实用新型涉及一种防松防滑排屑螺钉。
背景技术
现有的螺钉,钻入板材,容易松动,而且排屑不够快速。
实用新型内容
本实用新型目的在于克服现有技术的不足,提出一种新型的防松防滑排屑螺钉。
本实用新型的技术方案是:一种防松防滑排屑螺钉,包括一柱状部,柱状部顶端为头部,底端渐缩为一圆锥部;在柱状部上设有突起的螺纹线,螺纹线之间构成排屑槽道;圆锥部上设有两个倾斜面,倾斜面在圆锥部底端汇聚成切削刃,螺纹线底端与一个倾斜面连通;在倾斜面汇聚处设有一扁圆锥状突起,突起在切削刃处生成一定位尖端。
本实用新型的有益效果在于,在螺钉的圆锥部上加设倾斜面和定位尖端,使得螺钉不易松动,排屑快速。
附图说明  
图1为螺钉的结构示意图;
图2为螺钉圆锥部结构示意图。
具体实施方式
下面结合附图和实施例,进一步阐述本实用新型。如图1和图2所示,一种防松防滑排屑螺钉,包括一柱状部1,柱状部顶端为头部2,底端渐缩为一圆锥部3;在柱状部上设有突起的螺纹线4,螺纹线之间构成排屑槽道5;圆锥部上设有两个倾斜面6,倾斜面在圆锥部底端汇聚成切削刃7,螺纹线底端与一个倾斜面连通;在倾斜面汇聚处设有一扁圆锥状突起8,突起在切削刃处生成一定位尖端9。
本实用新型中,圆锥部底端为两个倾斜面汇聚的结构,钻入时更加省力,而且其可以将碎屑沿着螺纹线间的排屑槽道排出。定位尖端利于螺钉更稳固的固定在板材中,不易松动脱落,钻入也更省力。
以上显示和描述了本实用新型的基本原理、主要特征及本实用新型的优点。本行业的技术人员应该了解,本实用新型不受上述实施例的限制,上述实施例和说明书中描述的只是说明本实用新型的原理,在不脱离本实用新型精神和范围的前提下,本实用新型还会有各种变化和改进,这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定 。

Claims (1)

1.一种防松防滑排屑螺钉,其特征在于,包括一柱状部,柱状部顶端为头部,底端渐缩为一圆锥部;在柱状部上设有突起的螺纹线,螺纹线之间构成排屑槽道;圆锥部上设有两个倾斜面,倾斜面在圆锥部底端汇聚成切削刃,,螺纹线底端与一个倾斜面连通;在倾斜面汇聚处设有一扁圆锥状突起,突起在切削刃处生成一定位尖端。
CN201420604969.5U 2014-10-20 2014-10-20 一种防松防滑排屑螺钉 Expired - Fee Related CN204200796U (zh)

Priority Applications (1)

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CN201420604969.5U CN204200796U (zh) 2014-10-20 2014-10-20 一种防松防滑排屑螺钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420604969.5U CN204200796U (zh) 2014-10-20 2014-10-20 一种防松防滑排屑螺钉

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CN204200796U true CN204200796U (zh) 2015-03-11

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Address after: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Street nine community nine Wai Wai Industrial Zone Industrial Park, the first building of Baoxin poly two

Patentee after: Shenzhen Jin Xing Xing Technology Co., Ltd.

Address before: 518102 Guangdong city of Shenzhen province Baoan District Xixiang Street nine community nine Wai Wai Industrial Zone Industrial Park, the first building of Baoxin poly two

Patentee before: SHENZHEN CITY JIN HONG XING HARDWARE TECHNOLOGY CO., LTD.

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Granted publication date: 20150311

Termination date: 20201020

CF01 Termination of patent right due to non-payment of annual fee